Back to Top
Sprint 3600XRi-4-LN DC Drive 4A
Description:
- A four-quadrant regenerative drive that can break and motor in both rotational directions.
- Continuously operating at maximum capacity, the regenerative ability effectively restores braking energy to the AC supply.
- With this functionality, the 3600XRI differs from vector drives and AC inverters, where spent energy is disposed of in expensive resistor banks.
- The 3600XRI is engineered to satisfy the most rigorous process line scenarios, where loads and speeds exhibit bidirectional variation.
- Advanced production and testing technology provide quality and dependability.
Key Features:
- Sprint Electric micro analog processor.
- Direct pushbutton inputs for control of stop/start, direction and jog functions.
- Includes all the features of 1600i and 3200i.
- Relay output indicates motor shaft reversal.
- Relay output indicates motor load > 105%.
- Dual setpoint facility for alternate speed e.g. run and crawl toggled speed reference ideal for easy end of travel reversal.
- Switch selectable tach or armature voltage feedback.
- Switched maximum current range for easy matching to motor current rating.
- Ultra stable potentiometer reference for optimum long-term speed and torque stability.
- International dual voltage supply compatibility.
- On-board relay indicates zero speed and/or motor overload.
Specifications:
- AC supply range: 100 to 130V.
- Typical Armature voltage: 90V.
- Max. continuous armature current: 4A
- Nominal power: 0.25kw (0.4Hp).
- Control action: Dual loop proportional and integral.
- Speed regulation: 0.1% Tachogenerator, 2% Armature voltage feedback.
- Armature: six models: 4, 8, 16, 32 and 36 Amps continuous.
- Overload protection: Extra 50% peak torque for 30 secs prior to stall trip operation.
- Field output: 2 Amps at 0.9 x AC supply voltage.
- Relay: Volt free change over contacts for zero speed or stall.
Customer presets:
- Max. speed: 25V-400V full scale feedback.
- Min. speed 0 to 30% of max. speed.
- Up ramp (Acceleration) 1-30 secs.
- Down ramp (Deceleration) 1-30 secs.
- Independent up/down ramp adjustment for forward and reverse direction.
- Stability.
- IR comp.
- Multi option current limit.
Switches:
- Maximum current- 4 ranges.
- Feedback voltage – 4 ranges.
- Relay function – zero speed and/or stall and/or overload.
- Tach/AFV selection.
Inputs:
- Speed.
- 2Q/4Q Torque.
- Auxiliary speed inputs +ve and -ve.
- 4-20mA and 0-20mA.
- Drive run.
- Tachogenerator.
- Fast quench.
- Pushbutton stop/start, fwd./rev.
- Regen to zero.
- Jog.
- Direct speed.
Output:
- Speed.
- Current (bipolar and rectified).
- Setpoint ramp.
- Total Ramp.
- Total demand.
- Zero speed and stall relay driver.
- Overload timer relay driver.
- ±12V, ±24V rails.
Other Features:
- Overspeed limit.
- Over torque limit.
- Inverse time overload.
- 50% stall threshold.
- Precision reference.
- Dual setpoint.
| Brand | Sprint Electric |
|---|
Write Your Own Review
Write your content here...
